Integration of CFEA-Compression Technique into Asymmetric Key Cryptosystems

Arif Mandangan, and Chang Ee Hung, and Lee Souk Yin, and Che Haziqah Che Hussin, Integration of CFEA-Compression Technique into Asymmetric Key Cryptosystems. Jurnal Teknologi (Sciences and Engineering), 78 (2). ISSN 2180-3722

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Abstract

In order to provide good level of security, modern cryptosystems need to implement large numbers and complicated mathematical operations. As a consequence, efficiency becomes a new major issue in cryptography. By using proper parameters, some of established asymmetric cryptosystems are believed to be able to provide a good level of security. Since that, aim to develop a mechanism to accelerate encryption and decryption processes of asymmetric cryptosystem without altering their original encryption and decryption algorithms become a big consideration. The aim of this paper is to propose the integration of a compression technique that named as CFEA-Compression technique into some established asymmetric key cryptosystem such as RSA, El-Gamal and Elliptic Curve cryptosystems. CFEA-technique is a combination of Continued Fraction and Euclidean Algorithm (CFEA) which is able to reduce the number of plaintext and ciphertext prior the encryption and decryption procedures.

Item Type: Article
Uncontrolled Keywords: Compression Techique, RSA Cryptosystem, ElGamal Cryptosystem, Elliptic Curve Cryptosystem, Continued Fraction, Euclidean Algorithm
Subjects: Q Science > Q Science (General)
Depositing User: MR OTHMAN HJ RAWI
Date Deposited: 24 Apr 2019 04:09
Last Modified: 24 Apr 2019 04:09
URI: http://eprints.ums.edu.my/id/eprint/21840

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